So my betta has been bloated for a month now and a few weeks ago I QT'd him. He was on Maracyn Plus/Epsom salt for 5 doses and I changed the water every other day. As of 2 days ago I stopped treatment and I upped his QT tank from a 1 gallon to a 1.5 gallon. Now that he's in a tank with a light his severely swollen section looks translucent - like a huge blister. He's eating, pooping, and swimming like normal.